2132541515 has 8 divisors (see below), whose sum is σ = 2755899888. Its totient is φ = 1574799840.

The previous prime is 2132541503. The next prime is 2132541559. The reversal of 2132541515 is 5151452312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2132541515 - 2¹² = 2132537419 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16404101 + ... + 16404230.

It is an arithmetic number, because the mean of its divisors is an integer number (344487486).

Almost surely, 2^2132541515 is an apocalyptic number.

2132541515 is a deficient number, since it is larger than the sum of its proper divisors (623358373).

2132541515 is a wasteful number, since it uses less digits than its factorization.

2132541515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32808349.

The product of its digits is 6000, while the sum is 29.

The square root of 2132541515 is about 46179.4490547473. The cubic root of 2132541515 is about 1287.1598905577.

Adding to 2132541515 its reverse (5151452312), we get a palindrome (7283993827).

The spelling of 2132541515 in words is "two billion, one hundred thirty-two million, five hundred forty-one thousand, five hundred fifteen".